where and laravel eloquent code example

Example 1: eloquent where in

$users = DB::table('users')->whereIn('id', array(1, 2, 3))->get()

Example 2: php artisan make model

php artisan make:model Flight

Example 3: laravel where

$users = DB::table('users')
                ->whereMonth('created_at', '12')
                ->get();

Example 4: laravel update

$flight = App\Models\Flight::find(1);

$flight->name = 'New Flight Name';

$flight->save();

Example 5: laravel where

$users = DB::table('users')
                ->whereDate('created_at', '2016-12-31')
                ->get();